package com.oauth.config;

import lombok.Builder;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.oauth2.provider.approval.ApprovalStore;
import org.springframework.security.oauth2.provider.approval.TokenApprovalStore;
import org.springframework.security.oauth2.provider.token.DefaultTokenServices;
import org.springframework.security.web.authentication.logout.LogoutSuccessHandler;
import org.springframework.session.data.redis.config.annotation.web.http.EnableRedisHttpSession;

@EnableRedisHttpSession(maxInactiveIntervalInSeconds =2592000 )
@Configuration
@EnableWebSecurity//使我们的安全配置生效
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {

    /**
     * 核心包中定义的接口
     */
    @Autowired
    private UserDetailsService userDetailsService;


    @Autowired
    private PasswordEncoder passwordEncoder;

    @Autowired
    private LogoutSuccessHandler logoutSuccessHandler;


    /**
     *帮助我们构建AuthenticationManager
     * @param auth
     * @throws Exception
     */
    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {
        auth.userDetailsService(userDetailsService)
                .passwordEncoder(passwordEncoder);
    }

    @Bean
    @Override
    public AuthenticationManager authenticationManagerBean() throws Exception {
        return super.authenticationManagerBean();
    }

    @Override
    protected void configure(HttpSecurity http) throws Exception {
        http.authorizeRequests()
                .anyRequest().authenticated()
                .and().formLogin().and()
                .httpBasic().and()
                .logout()
                .logoutSuccessHandler(logoutSuccessHandler);

    }


}
